with means for adjusting or varying pump inlets

Industry

  • CPC
  • B63H2011/043
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • WATER TECH, LLC
    • Guy Erlich
    • E04 - BUILDING
  • Information Patent Grant

    Duct arrangement

    • Patent number 9,127,784
    • Issue date Sep 8, 2015
    • Rolls-Royce PLC
    • John Richard Webster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water jet propulsion device

    • Patent number 8,727,823
    • Issue date May 20, 2014
    • Rolls-Royce PLC
    • Paul Fletcher
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Waterjet propulsion system and method for a marine vehicle

    • Patent number 8,668,533
    • Issue date Mar 11, 2014
    • Twin Disc, Inc.
    • Philip Rolla
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Marine jet drive

    • Patent number 8,403,715
    • Issue date Mar 26, 2013
    • Howard M. Arneson
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    WAKE SHAPING DEVICE

    • Publication number 20240132184
    • Publication date Apr 25, 2024
    • Blue Sky Calm Water LLC
    • Eric C. Ritter
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    DUCT ARRANGEMENT

    • Publication number 20140150919
    • Publication date Jun 5, 2014
    • Rolls-Royce plc
    • John Richard WEBSTER
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WATER JET PROPULSION DEVICE

    • Publication number 20120252286
    • Publication date Oct 4, 2012
    • Rolls-Royce plc
    • Paul FLETCHER
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    WATER JET PROPULSION DEVICE

    • Publication number 20120252287
    • Publication date Oct 4, 2012
    • Rolls-Royce plc
    • Paul FLETCHER
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Waterjet Propulsion System and Method for a Marine Vehicle

    • Publication number 20110275254
    • Publication date Nov 10, 2011
    • Twin Disc, Inc.
    • Philip Rolla
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Marine propulsor with inlet fluid inducer

    • Publication number 20070123116
    • Publication date May 31, 2007
    • Donald E. Burg
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT